material glass_surface
{
	technique
	{
		pass
		{
			iteration once

			scene_blend alpha_blend
			depth_write off
			
			vertex_program_ref rex/DiffReflAlphaVP
			{
			}
			fragment_program_ref rex/DiffReflAlphaFP
			{
				param_named opacity       float 0.28
			}
			texture_unit baseMap
			{
				texture glass.png
			}
			texture_unit reflectionMap
			{
				texture reflection.png
			}
		}
	}
}